import type { MercuryOptions } from "./typings/mercury-options.js";
export declare const DEFAULT_CSS_PRELOAD_VALUE: {
    position: "head";
    fetchPriority: "auto";
};
export declare const DEFAULT_CSS_PRELOAD_VALUE_POSITION = "head";
export declare const getCssBaseUrl: (options: MercuryOptions | undefined) => string;
export declare const getFontsBaseUrl: (options: MercuryOptions | undefined) => string;
export declare const getIconsBaseUrl: (options: MercuryOptions | undefined) => string;
export declare const getDataAttrFromBundleName: <T extends string>(bundleName: T) => `data-mercury-bundle="${T}"`;